12/18/2012 9:13amThere are roughly 2 billion children in this world, many of them naughty and many nice. And given the season, the nice ones ought to be getting present on Dec. 25. At least, if you believe in Santa. Like you should. Because of science.
12/18/2012 10:39amResearchers are hoping skull fragments of the woman thought to be the "Mona Lisa" model will provide definitive proof of whether the woman was actually Leonardo da Vinci's muse.
12/18/2012 11:05amBreast cancer in women under 35 is rare, but it is devastating and often more aggressive than cancers in older women. So doctors have been searching for some time to find a way to treat those young women who have the disease.
12/18/2012 12:42pmA coded message discovered with the remains of a World War II carrier pigeon has been decoded.